Influence of Mercaptoethanol Concentration on the Structural, Surface, Optical and Electrical Properties of <Ag/Melt Growth Polished p-Si/n-CdZnS/Ag> Hetero p-n Junction high voltage Range Tunable Short Diodes

n-CdZnS thin films have been prepared by our in-house designed and developed chemical bath deposition (CBD) instrument using 2-mercaptoethanol as capping agent. The structural properties were investigated through X-ray diffraction (XRD) analysis which results the obtained CdZnS are of hexagonal phase. surface morphology texture fabricated characterized scanning electron microscopy atomic force microscopy. Room temperature photoluminescence (PL) spectra recorded optical deposited on p-Silicon<100> substrates, showed obvious blue shift relative to bulk materials. Electrical grown p-Si/n-CdZnS hetero-junctions current-voltage (I-V) measurements.